General Studies · Internal Combustion Engines
In a crankcase-scavenged two-stroke petrol engine, the primary function of the sealed crankcase is to:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1house the transfer port exclusively
- 2store the entire reserve of lubricating oil
- 3cool the pistons externally
- 4act as a primary pressurized pumping chamber for the air-fuel mixture✓
Correct answer
act as a primary pressurized pumping chamber for the air-fuel mixture
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